Input/output module
FIG. 1 is a perspective view of an input/output module showing our new design; 
     FIG. 2 is a top plan view thereof; 
     FIG. 3 is a bottom plan view thereof; 
     FIG. 4 is a right side elevational view thereof; 
     FIG. 5 is a left side elevational view thereof; 
     FIG. 6 is an end elevational view thereof; 
     FIG. 7 is an end elevational view thereof opposite that shown in FIG. 6. 
     In FIGS. 1 and 2 the pattern of circular openings which is partially shown for ease of illustration on the top surface of the rectangular panels is understood to repeat uniformity along the broken line area.